Run tests with specific tag using gradle play plugin

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1

Hi, I’m writing scala play app using
https://docs.gradle.org/3.3/userguide/play_plugin.html

I want to categorize my tests using junit tags. I don’t understand how to add special task to my gradle build script. This one snippet works for traditional scala apps:

   // specific test task for specific test tag
    task testEndToEnd(type: Test) {
        useJUnit {
            includeCategories 'tags.EndToEnd'
            testLogging {
                events "passed", "skipped", "failed", "standardOut", "standardError"
            }
        }
        maxParallelForks = 1
    }

// regular tests
    test {
        useJUnit {
            excludeCategories 'tags.EndToEnd'
            testLogging {
                events "passed", "skipped", "failed", "standardOut", "standardError"
            }
        }
        maxParallelForks = 8
    }

What is the right way to do it for gradle play plugin?